The 'How Many Diapers Could He Possibly Use?' meme originates from the 2002 SpongeBob SquarePants episode 'Rock-a-Bye Bivalve,' where SpongeBob and Patrick take on the roles of parents to a baby clam. After Patrick dismisses the workload of parenting, SpongeBob begins a series of increasingly dramatic reveals, pointing out piles of dirty diapers hidden all over the house while making a smug, knowing face. In internet culture, the 'Hmm' face and the diaper reveal are used to mock someone who underestimates a problem or to provide overwhelming evidence against a false claim. It has become a staple for highlighting hypocrisy or simply showcasing an absurdly large collection of items.